981738237

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{39671}}^1$

素因数の和:39860

約数の個数: 16

約数和(自身を含む): 1338691968

約数和(自身を除く): 356953731

約数列:

[1, 3, 73, 113, 219, 339, 8249, 24747, 39671, 119013, 2895983, 4482823, 8687949, 13448469, 327246079, 981738237]

約数ペア:

[(1, 981738237), (3, 327246079), (73, 13448469), (113, 8687949), (219, 4482823), (339, 2895983), (8249, 119013), (24747, 39671)]